A closer look at “Oct. 20, 1970: Soviet Union Launches Zond 8, Its Final Moon Mission”, exactly as the source publishes it. On October 20, 1970, the Soviet Union launched Zond 8, the last mission of its Zond lunar exploration program. The unmanned spacecraft was designed to loop around the moon and return to Earth, testing systems for potential crewed missions. Zond 8 successfully circled the moon on October 24, capturing images of the lunar surface from distances as close as 1,200 kilometers, before heading back.
It splashed down in the Indian Ocean on October 27, using a skip reentry technique that reduced G-forces. While the Zond program never carried cosmonauts, it provided crucial data on spacecraft design, navigation, and reentry. Zond 8 marked the end of an era, as the Soviet Union shifted focus to robotic sample return missions and space stations. The full version stays on the original page, which this listing opens directly.